Download Service Documentation - Andi

Service Manual No. 22/2008
SBSes 7273 from -20
Contents
1.0
2.0
3.0
3.1
Operating and control elements ...............................................................................................4
Functions at a glance.................................................................................................................5
Description of appliance............................................................................................................6
Sensor positions, schematic diagrams .........................................................................................7
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
SKBes 4212 filter, water tank and air flaps ........................................................................................... 7
SKBes 4212 fan, evaporator, sensors and heater................................................................................ 8
SGNes 3012 fan, sensors ..................................................................................................................... 9
SGNes 3012 feed screw, crusher ....................................................................................................... 10
Water circuit ........................................................................................................................................ 11
4.0 Main components and their functions....................................................................................12
4.1 Electrical components and functions ..........................................................................................12
4.1.1 General................................................................................................................................................ 12
4.1.2 SKBes refrigerator with BioFresh........................................................................................................ 12
4.1.3 SGNes NoFrost freezer....................................................................................................................... 15
4.2 Refrigeration components and functions ....................................................................................18
4.2.1 SKBes refrigerator with BioFresh........................................................................................................ 18
4.2.2 SGNes Freezer ................................................................................................................................... 18
5.0 Assembly instructions / replacement of parts.......................................................................19
5.1 General.......................................................................................................................................19
5.1.1 Electronic control panel....................................................................................................................... 19
5.1.2 Dispensing unit.................................................................................................................................... 20
5.1.3 Electronic power module..................................................................................................................... 21
5.2 SKBes refrigerator with BioFresh ...............................................................................................23
5.2.1 Top door hinge .................................................................................................................................... 23
5.2.2 Bottom door hinge............................................................................................................................... 23
5.2.3 Bottom soft stop mechanism............................................................................................................... 24
5.2.4 Reed relay-door recognition................................................................................................................ 25
5.2.5 Magnet-door recognition ..................................................................................................................... 25
5.2.6 Horizontal separating plate ................................................................................................................. 26
5.2.7 BioFresh control panel ........................................................................................................................ 26
5.2.8 Vertical separating plate...................................................................................................................... 27
5.2.9 Fan ...................................................................................................................................................... 28
5.2.10 Water tank ........................................................................................................................................... 28
5.2.11 Refrigerator compartment air sensor/air flap ...................................................................................... 29
5.2.12 BioFreshPlus and BioFresh air sensor/air flap ................................................................................... 29
5.2.13 Evaporator sensor............................................................................................................................... 30
5.2.14 Refrigerator compartment LED lighting............................................................................................... 31
5.2.15 BioFresh LED lighting ......................................................................................................................... 32
5.2.16 BioFresh pull-out rails ......................................................................................................................... 33
5.3 SGNes freezer............................................................................................................................34
5.3.1 Top door hinge .................................................................................................................................... 34
5.3.2 Bottom door hinge............................................................................................................................... 35
5.3.3 Bottom soft stop mechanism............................................................................................................... 36
5.3.4 Reed relay-door recognition................................................................................................................ 37
5.3.5 Magnet-door recognition ..................................................................................................................... 37
5.3.6 LED interior light.................................................................................................................................. 38
5.3.7 Evaporator module.............................................................................................................................. 39
5.3.8 Evaporator sensor............................................................................................................................... 40
5.3.9 Air sensor ............................................................................................................................................ 40
5.3.10 Temperature fuse................................................................................................................................ 41
5.3.11 Fan ...................................................................................................................................................... 41
5.3.12 IceMaker.............................................................................................................................................. 42
5.3.13 Crusher module housing ..................................................................................................................... 44
5.3.14 Crusher module connection ................................................................................................................ 45
5.3.15 Solenoid valves ................................................................................................................................... 46
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